1490353-3 [MACOM]

Depress the upper release button located in the Câhead and slide the nest into place.;


型号：	1490353-3
厂家：	Tyco Electronics
描述：	Depress the upper release button located in the Câhead and slide the nest into place.
文件：	总7页 (文件大小：342K)
中文：	中文翻译
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Each crimping die consists of a stationary die (nest)

and a moving die (anvil). The stationary die features a

locator. Each die contains a color code dot that

matches the color code of the terminal and splice.

When mated, the dies form a crimping chamber.

1. Depress the upper release button located in the

C–head and slide the nest into place.

2. Release the button and rock the die back and

forth until the nest snaps in place.

3. Activate the power unit until the lower die

release button located in the ram is exposed.

4. Depress the release button and slide the

indenter into place.

5. Release the button and rock the indenter

back–and–forth until the die snaps in place.

Not to be used for splices

Figure 1

6. Return the ram to the down position.

These crimping die assemblies listed in Figure 1

crimp TERMINYL* terminals and splices onto wire

sizes 8 through 1/0 AWG. Refer to Figure 1 to ensure

compatibility of crimping die, head or tool, and wire

size.

Ensure that the possibility of accidental activation of

the hydraulic power unit has been eliminated, and

proceed as follows:

For detailed information about the head or tool, refer

to the instructions packaged with the head or tool.

1. Depress the upper release button located in the

C–head and slide the nest out of the head.

2. Activate the power unit until the lower die

release button in the ram is exposed.

1. Strip wire to the dimensions listed in Figure 3.

Do not nick or cut the wire strands.

3. Depress the release button and slide the

indenter out of the ream.

2. Select the proper color–coded terminal for the

wire size. The wire size stamped on the terminal

tongue and on the crimping die must match the

wire size selected.

3. Insert stripped wire fully into terminal wire barrel.

The end of the conductor must not protrude more

than 1.60 mm [.063 in.] beyond the edge of the

wire barrel.

4. Place the terminal in the stationary die with the

edge of the wire barrel resting against the locator

and the bottom of the terminal tongue facing the

stationary die. See Figure 4.

5. Holding wire in place, activate tool or power unit

to complete crimp.

Figure 2

6. Inspect the crimp according to Section 5.

Figure 3

7. To crimp the other half of splice, reposition

uncrimped end of splice in the stationary die and

follow the same procedure used to crimp the first

half of splice.

8. Inspect the crimp according to Section 5.

Figure 4

1. Strip wires to the dimensions listed in Figure 3.

Do not nick or cut the wire strands.

2. Select the proper color–coded splice for the wire

size. The wire size stamped on the splice and on

the crimping die must match the wire size selected.

3. Insert the stripped wire into the wire barrel of the

end of the splice to be crimped until the wire

bottoms against the wire stop within the splice.

Figure 5

4. Place the splice in the stationary die. Grasp the

end of the splice to be crimped and point the

opposite end toward the top of the head yoke at

approximately a 30 angle. Rotate the end of the

splice to be crimped into the die. Position the edge

of the window indent against the locator. Refer to

Figure 5.

1. Strip wires to the dimensions listed in Figure 3.

Do not nick or cut the wire strands.

5. Holding wire in place, activate tool or power unit

to complete first wire barrel crimp.

2. Select the proper splice, adapter, and crimping

die for the wire size. See Figure 6. Note that the

end of the splice containing the adapter has a

different color code. Use the crimping die for the

larger wire size to crimp both ends of the splice.

For example, use Crimping Die 1490598–1 (for

wire size 6 AWG) to crimp both ends of the splice

with step–down adapter for stepping down from

wire size 6 to 8 AWG.

6. When crimp is completed, remove the latch pin,

open the yoke and remove the splice.

Inspect crimped terminals and splices by checking the

features described in Figure 7. Use only the terminals

and splices that meet the conditions shown in the

“ACCEPT” column.

Each crimping die is thoroughly inspected before

packaging. Since there is a possibility of damage

during shipment, the crimping die should be inspected

immediately upon arrival at your facility.

Figure 6

3. Insert stripped wire into the wire barrel of the

end of the splice to be crimped until the wire

bottoms against the wire stop within the splice.

Refer to Figure 3.

Regular inspections should be performed by quality

control personnel. A record of scheduled inspections

should remain with the dies and/or be supplied to

supervisory personnel responsible for the dies.

Though recommendations call for at least one

inspection a month, the inspection frequency should

be based on the amount of use, ambient working

conditions, operator training and skill, and established

company standards.

4. Remove crimping head latch pin, and open

yoke.

5. Place the splice in the stationary die. Grasp the

end of the splice to be crimped and point the

opposite end toward the top of the head yoke at

approximately a 30 angle. Rotate the end of the

splice to be crimped into the die. Position the edge

of the window indent against the locator. Refer to

Figure 5.

It is recommended that each operator of the dies be

made aware of—and responsible for—the following

steps of daily maintenance:

6. Holding the splice in place, close the yoke and

insert the latch pin.

1. Remove dust, dirt, and other contaminants with

a clean brush, or a soft, lint–free cloth. Do NOT

use objects that could damage the dies.

2. Make certain the dies are protected with a THIN

coat of any good SAE 20 motor oil. Do not oil

excessively.

7. Holding the wire in place, activate tool or power

unit to complete first wire barrel crimp.

3. When the dies are not in use, mate them and

store in a clean, dry area.

8. When crimp is completed, remove the latch pin,

open the yoke and remove splice.

1. Remove all lubrication and accumulated film by

immersing the dies in a suitable commercial

degreaser that will not affect paint or plastic

material.

2. Make sure all die components are in place. If

replacements are necessary, refer to the

replacement parts listed in Figure 10.

9. To crimp the other half of splice, reposition

uncrimped end of splice in the stationary die and

follow the same procedure used to crimp the first

half of splice.

3. Check components for wear. Remove and

replace worn components.

10. Inspect the crimp according to Section 5.

Figure 7

4. Inspect the crimp area for flattened, chipped,

cracked, worn, or broken areas. If damage is

evident, the dies must be repaired before returning

them to service (see Section 7, REPLACEMENT

AND REPAIR).

The die closure inspection is accomplished using plug

gages. A suggested gage design and the GO and

NO–GO diameters of the plug gage elements are

shown in Figure 8. The following procedure is

recommended for inspecting the die closures.

For additional information concerning the use of a

plug gage, refer to instruction sheet 408–7424.

Figure 9

Figure 8

The parts listed in Figure 10 are customer–

replaceable. A complete inventory can be stocked

and controlled to prevent lost time when replacement

of parts is necessary. Order replacement parts

through your Tyco Electronics Representative, or call

1–800–526–5142, or send a facsimile of your

purchase order to 1–717–986–7605, or write to:

1. Mate the dies until it is evident that they have

bottomed. Hold the dies in this position.

2. Align the GO element with the crimping

chamber. Push element straight into the crimping

chamber without using force. The GO element

must pass completely through the crimping

chamber as shown in Figure 9.

CUSTOMER SERVICE (38–35)

TYCO ELECTRONICS CORPORATION

P.O. BOX 3608

3. Align the NO–GO element and try to insert it

straight into the crimping chamber. The NO–GO

element may start entry but must not pass

completely through as shown in Figure 9.

HARRISBURG, PA 17105–3608

Dies may be returned for evaluation and repair. For

die repair service, contact a representative at

1–800–526–5136.

If the crimping chamber conforms to the gage

inspection, the crimping die is considered

dimensionally correct and should be lubricated with a

THIN coat of SAE 20 motor oil. If not, the dies must

be repaired before returning them to service (see

Section 7, REPLACEMENT AND REPAIR).

Updated document to corporate requirements

Added new part number to table in Figure 1

Figure 10

1490353-3 [MACOM]

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